Vehicle pneumatic tire having a sealing material on the inside of the tire

摘要

A vehicle pneumatic tire has a sealing material on the inside of the tire, which material approximately closes off a leak resulting from damage to the tire. A warning system is provided in a section of the tire having the sealing material. The warning system may be a sensor unit, which monitors the tire air pressure and is secured via an adhesive film to the inside of the tire having the sealing material. The adhesive film is adhered over a large surface area which is larger by an order of magnitude than a base surface of the sensor unit or of a sensor unit securing device. The adhesive film may cover the sensor unit so that it is located between the adhesive film and the inside of the tire.

主权项

1. A vehicle pneumatic tire, comprising:
a sealing material on an interior side of the tire, which sealing material, when the tire is damaged, at least approximately closes off a resulting leak; and a sensor unit provided in a section of the tire equipped with sealing material, wherein:
the sensor unit monitors pneumatic pressure in the tire,the sensor unit is fastened via an adhesive film on the interior side of the tire equipped with the sealing material, the adhesive film being adhered over a large surface area onto the interior side of the tire,the large surface area of the adhesive film is several times larger than a base surface of the sensor unit or of a holding device for the sensor unit, which base surface faces the interior side of the tire.